The perimeter of a rectangle is 200meters. (a) Draw a diagram that gives a visual representation of
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(a) Draw a diagram that gives a visual representation of the problem. Let x and y represent the length and width of the rectangle, respectively.
(b) Write y as a function of x. Use the result to write the area A as a function of x.
(c) Of all possible rectangles with perimeters of 200meters, find the dimensions of the one with the maximum area.
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a b 2x 2y 200 x y 100 y 100 x Area xy x 100 x 100x x 2 c ...View the full answer
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